219022616

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{2531}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 426135600

約数和(自身を除く): 207112984

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 373, 746, 1492, 2531, 2984, 5062, 10124, 10817, 20248, 21634, 43268, 73399, 86536, 146798, 293596, 587192, 944063, 1888126, 3776252, 7552504, 27377827, 54755654, 109511308, 219022616]

約数ペア:

[(1, 219022616), (2, 109511308), (4, 54755654), (8, 27377827), (29, 7552504), (58, 3776252), (116, 1888126), (232, 944063), (373, 587192), (746, 293596), (1492, 146798), (2531, 86536), (2984, 73399), (5062, 43268), (10124, 21634), (10817, 20248)]